20133322233 has 8 divisors (see below), whose sum is σ = 26845262208. Its totient is φ = 13421798544.

The previous prime is 20133322229. The next prime is 20133322277. The reversal of 20133322233 is 33222333102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20133322233 - 2² = 20133322229 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20133322133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35535 + ... + 203787.

It is an arithmetic number, because the mean of its divisors is an integer number (3355657776).

Almost surely, 2^20133322233 is an apocalyptic number.

It is an amenable number.

20133322233 is a deficient number, since it is larger than the sum of its proper divisors (6711939975).

20133322233 is a wasteful number, since it uses less digits than its factorization.

20133322233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208143.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 20133322233 its reverse (33222333102), we get a palindrome (53355655335).

The spelling of 20133322233 in words is "twenty billion, one hundred thirty-three million, three hundred twenty-two thousand, two hundred thirty-three".